Muhammad Rayyan Email & Phone Number

Norfolk, VA, US

Islāmābād, Pakistan

• As a research assistant, developed a data dialog system that enables non-technical users to access databases through natural language queries, with LLMs generating and executing SQL queries for concise results.
• Established the system locally to address industrial data privacy concerns, utilizing Llama 3.1 8B for secure operations.
• Integrated “SQL query evaluation” with Llama 3.1 70B as a judge model, which assesses query accuracy and facilitates regeneration for poorly formed queries, enhancing system effectiveness and minimizing hallucinations.
• Conducted extensive testing on 50 Q&A sets, demonstrating improved performance across all cases and showcasing system robustness.
• Implemented “data visualization” features using Llama 3.1 70B for dynamic analytics, including bar and pie charts, providing clearer insights and enhancing the project’s analytical capabilities.
• Future work includes:-Performing LLM-powered data analysis with data from multiple sources, such as databases and reports, to enhance system capabilities and user experience.

Rawalpindi, Punjab, Pakistan

• Published articles on Medium covering key machine learning algorithms like Linear Regression, Naïve Bayes, KNN, and Logistic Regression.
• Each article simplifies complex concepts for beginners, featuring Python implementations to demonstrate practical applications.

Islamabad, Islāmābād, Pakistan

• Assigned to develop an eCommerce website using Java’s Spring Boot framework, Thymeleaf, and MySQL database. Built the website to handle various e-Commerce functionalities.
• Later enhanced the site by integrating authentication and authorization features using Spring Security, ensuring secure access and user management.